public class FanTest {
	
	 public static void main(String[] args) {
		Fan fan;
		fan=new Fan();
		fan.setColor("red");
		fan.setSpeed(12);
		fan.setRadius(1.2);
		fan.setOn(true);
		fan.setId(1001);
		System.out.println(fan.toString());
	}
}
